This is a brand new set of carbon tail rotor blades for an Align T-REX 450 RC helicopter. The blades are compatible with Align and designed specifically for electric fuel types. They are made in Taiwan and come in a sleek black color.

These blades are perfect for those looking to replace damaged or worn out tail rotor blades on their Align T-REX 450 RC helicopter. They are also great for those wanting to upgrade their current blades for better performance. With these blades, you can ensure that your helicopter is flying smoothly and efficiently.